EP0474111A3 - Image input apparatus - Google Patents

Image input apparatus Download PDF

Info

Publication number
EP0474111A3
EP0474111A3 EP19910114457 EP91114457A EP0474111A3 EP 0474111 A3 EP0474111 A3 EP 0474111A3 EP 19910114457 EP19910114457 EP 19910114457 EP 91114457 A EP91114457 A EP 91114457A EP 0474111 A3 EP0474111 A3 EP 0474111A3
Authority
EP
European Patent Office
Prior art keywords
image input
input apparatus
image
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910114457
Other versions
EP0474111A2 (en
Inventor
Toshiya Aikawa
Eisaku Maeda
Satoru Yoshizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Publication of EP0474111A2 publication Critical patent/EP0474111A2/en
Publication of EP0474111A3 publication Critical patent/EP0474111A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
    • H04N1/0287—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array using a tubular lamp or a combination of such lamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1008—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of the picture-bearing surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0404—Scanning transparent media, e.g. photographic film
    • H04N2201/0408—Scanning film strips or rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
  • Projection Apparatus (AREA)
EP19910114457 1990-08-29 1991-08-28 Image input apparatus Withdrawn EP0474111A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2227082A JPH04109748A (en) 1990-08-29 1990-08-29 Picture input device
JP227082/90 1990-08-29

Publications (2)

Publication Number Publication Date
EP0474111A2 EP0474111A2 (en) 1992-03-11
EP0474111A3 true EP0474111A3 (en) 1992-10-21

Family

ID=16855228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910114457 Withdrawn EP0474111A3 (en) 1990-08-29 1991-08-28 Image input apparatus

Country Status (3)

Country Link
US (1) US5291312A (en)
EP (1) EP0474111A3 (en)
JP (1) JPH04109748A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585937A (en) * 1993-04-21 1996-12-17 Mitsubishi Denki Kabushiki Kaisha Image reading device for percisely moving optical components to provide relatively reduced and magnified images

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336366B2 (en) * 1973-07-17 1975-10-23 System-Service Gesellschaft Fuer Datenverarbeitung Mbh, 8000 Muenchen Microfilm video recorder and mic hm reading system
EP0149196A2 (en) * 1983-12-30 1985-07-24 Fuji Photo Film Co., Ltd. Method of and apparatus for producing video signal associated with photographic image
US4660091A (en) * 1985-09-16 1987-04-21 Eastman Kodak Company Exposure level correction for film-to-video conversion
AT389965B (en) * 1981-05-06 1990-02-26 Sony Corp IMAGE TRANSFORMER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115932A (en) * 1985-07-24 1987-05-27 Toshiba Corp Electronic equipment
US4814798A (en) * 1987-06-09 1989-03-21 Kentek Information Systems, Inc. Combined electrographic printer, copier, and telefax machine with duplex capability
US4996604A (en) * 1987-07-31 1991-02-26 Tokyo Electric Co., Ltd. Image scanner
US5113268A (en) * 1988-06-10 1992-05-12 Minolta Camera Kabushiki Kaisha Dual operational image reading apparatus
JPH0358664A (en) * 1989-07-27 1991-03-13 Olympus Optical Co Ltd Film scanner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336366B2 (en) * 1973-07-17 1975-10-23 System-Service Gesellschaft Fuer Datenverarbeitung Mbh, 8000 Muenchen Microfilm video recorder and mic hm reading system
AT389965B (en) * 1981-05-06 1990-02-26 Sony Corp IMAGE TRANSFORMER
EP0149196A2 (en) * 1983-12-30 1985-07-24 Fuji Photo Film Co., Ltd. Method of and apparatus for producing video signal associated with photographic image
US4660091A (en) * 1985-09-16 1987-04-21 Eastman Kodak Company Exposure level correction for film-to-video conversion

Also Published As

Publication number Publication date
EP0474111A2 (en) 1992-03-11
JPH04109748A (en) 1992-04-10
US5291312A (en) 1994-03-01

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Withdrawal date: 19930416